28987485787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1\times {\mathrm{71233}}^1$

素因数の和:72630

約数の個数: 16

約数和(自身を含む): 32598957888

約数和(自身を除く): 3611472101

約数列:

[1, 13, 23, 299, 1361, 17693, 31303, 71233, 406939, 926029, 1638359, 21298667, 96948113, 1260325469, 2229806599, 28987485787]

約数ペア:

[(1, 28987485787), (13, 2229806599), (23, 1260325469), (299, 96948113), (1361, 21298667), (17693, 1638359), (31303, 926029), (71233, 406939)]